/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
#pragma once

#include "InternalFunction.h"

namespace JSC {

class ProxyObject;

class ProxyRevoke : public InternalFunction {
public:
    typedef InternalFunction Base;
    static const unsigned StructureFlags = Base::StructureFlags;

    static ProxyRevoke* create(VM&, Structure*, ProxyObject*);

    DECLARE_INFO;

    static Structure* createStructure(VM& vm, JSGlobalObject* globalObject, JSValue prototype) 
    { 
        return Structure::create(vm, globalObject, prototype, TypeInfo(ObjectType, StructureFlags), info()); 
    }

    void finishCreation(VM&, const char* name, ProxyObject*);
    static void visitChildren(JSCell*, SlotVisitor&);
    JSValue proxy() { return m_proxy.get(); }
    void setProxyToNull(VM& vm) { return m_proxy.set(vm, this, jsNull()); }

private:
    ProxyRevoke(VM&, Structure*);
    static CallType getCallData(JSCell*, CallData&);

    WriteBarrier<Unknown> m_proxy;
};

} // namespace JSC
